27298830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{69997}}^1$

素因数の和:70020

約数の個数: 32

約数和(自身を含む): 70557984

約数和(自身を除く): 43259154

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 69997, 139994, 209991, 349985, 419982, 699970, 909961, 1049955, 1819922, 2099910, 2729883, 4549805, 5459766, 9099610, 13649415, 27298830]

約数ペア:

[(1, 27298830), (2, 13649415), (3, 9099610), (5, 5459766), (6, 4549805), (10, 2729883), (13, 2099910), (15, 1819922), (26, 1049955), (30, 909961), (39, 699970), (65, 419982), (78, 349985), (130, 209991), (195, 139994), (390, 69997)]